This report briefly describes network datasets produced at the Center for Computational Analysis of Social and Organizational Systems (CASOS). These datasets are related to the network visualization and analysis tool ORA and articles for publication in PLOS ONE, a peer-reviewed open access scientific journal published by the Public Library of Science (PLOS). The files and datasets are available for download at the CASOS web site (http://www.casos.cs.cmu.edu/tools/data2.php).